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MerrionComputing / EventsSourcing-on-Azure-Functions

A library to demonstrate doing Event Sourcing as a data persistence mechanism for Azure Functions
MIT License
103 stars 20 forks source link

Event stream backed query handlers #21

Open MerrionComputing opened 4 years ago

MerrionComputing commented 4 years ago

Allow for a query handler to have an event stream backing it with the steps of handling the query appended onto that event stream.

Domain: Query Entity Type: Query Name Instance Identifier: {GUID}

MerrionComputing commented 4 years ago

Each query will need a Query Processing Requested event to trigger any downstream processing - for example you might have a "cache watcher" that just responds with a cached value if the precise same question has already been asked.